Quantum dot spacing for high efficiency quantum dot LED displays
US10700236B2 · kind B2 · utility
5Cited by
13References
16Claims
0Family size
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Key dates
| Filing date | Sep 1, 2017 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Sep 1, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Quantum dot layers and display devices including quantum dot layers are described. In an embodiment the quantum dot layer includes quantum dots with coatings to adjust the spacing between adjacent quantum dots. In an embodiment, the coatings are metal oxide coatings and may create a charge transporting matrix. In an embodiment, the coatings are core-material coatings. The QD layers may be QD-LED compatible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.